development of additional airport database development of additional airport database , terrain database as per details mentioned in tender document , satellite imageries, elevation data, 3d models etc. used for developing terrain database , updated source code of rendering application developed, if any , updated source code of host emulator / stub application, if any , sub-total:ex-works price , less: discount ( if any ) , sub-total: , less: buy-back price ( if any ) , sub-total:net ex-works price , add: packing & forwarding charges ( if any ) , add: transportation charges ( if any ) , add: insurance charges ( from warehouse-to-warehouse ) ( if any ) , total ( a ) : , installation & commissioning charges ( if any ) , training charges ( if any ) , total ( b ) : , bank charges, if any , any other charges, if any , total ( c ) :